Drop-On Installation Gives A Lifetime Of Improved Extraction
Firm, rubber, D-shaped ring surrounds the extractor spring to multiply extractor spring tension by 400%. Easy installation prevents virtually all extraction problems associated with AR-15 and M16 firearms.
AR-15, Issue:10, Page:033
Big Book Catalog, Issue:67, Page:034
Law Enforcement / Police Store, Issue:09, Page:016
New Product Supplement, Issue:581, Page:002
SPECS: Rubber, black. .068" (1.7mm) thick.